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• End Fed Antenna for WARC Bands - PA3DWC
  
  I used a FT 240 43 for much more power not needed but beter safe ...
  [ Hits: 188 | Votes: 1 | Rating: 3 ]

• RF Choke with Bifilar Windings - rjbono
  
  This article presents an RF Choke featuring an 11 bifilar turn winding of 14 house ...
  [ Hits: 86 | Votes: 0 | Rating: 0 ]

• Radio Scouting K2BSA - K2BSA
  
  Radio Scouting is the intersection of Scouting and amateur radio As such it introduces Scouts ...
  [ Hits: 25 | Votes: 0 | Rating: 0 ]

• Setting Up Your HF Station - K8ZT
  
  From buying an amateur radio transceiver choosing the correct power supply selecting the antenna and ...
  [ Hits: 189 | Votes: 2 | Rating: 8.5 ]

• Portable Operating Tips for Ham Radios - H. Ward Silver
  
  This article is from the book Ham Radio For Dummies and features some tips for ...
  [ Hits: 79 | Votes: 1 | Rating: 10 ]

• QRP - Low Power Operating ARRL - ARRL
  
  QRP is a way of operating that involves using low power transmitters that are no ...
  [ Hits: 73 | Votes: 1 | Rating: 8 ]
• QRP is for Beginners - WB0ISG
  
  QRP is a Q code originally meaning reduce power but now has come to mean ...
  [ Hits: 118 | Votes: 2 | Rating: 9.5 ]

• Using PSK Reporter as Propagation Tool - K8ZT
  
  PSK Reporter is a powerful tool for monitoring your FT8 JT65 or PSK signals around ...
  [ Hits: 194 | Votes: 1 | Rating: 8 ]

• ICOM IC756 Fan Modification - buildthings
  
  ICOM IC756 PRO II III PS125 Fan Modifications install an external cooling fan on the ...
  [ Hits: 115 | Votes: 1 | Rating: 10 ]

• FT-817 internal battery power Fix - QSO Shack
  
  If your FT 817 has stopped powering up from the internal battery but works from ...
  [ Hits: 52 | Votes: 0 | Rating: 0 ]

• A600 Power Amplifier Project - PA0NHC
  
  This is a power amplifier project for a RF 600W 1 8 MHz to 70 ...
  [ Hits: 100 | Votes: 0 | Rating: 0 ]

• Smart SO2R Antenna Switcher: A DIY Solution - KK7S
  
  In pursuit of enhanced station efficiency the author describes crafting an Arduino based smart antenna ...
  [ Hits: 155 | Votes: 0 | Rating: 0 ]

• USB-C charging for Handheld Radio Transceivers - Bryan Cockfield
  
  The article highlights the common absence of modern USB C ports on handheld ham radios ...
  [ Hits: 143 | Votes: 1 | Rating: 10 ]

• QRP Dummy Load - N5ESE
  
  This is another variation on the parallel resistor dummy load It is perfect for QRP ...
  [ Hits: 57 | Votes: 0 | Rating: 0 ]

• PCM Kestrel HF Transceiver - vk3yy
  
  This article describes an upgrade to the Kestrel transceiver replacing its LCD display with a ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

• RF-Quiet Solar PV for Ham Radio - KA7OEI
  
  This article discusses the potential for solar power systems to coexist harmoniously with amateur radio ...
  [ Hits: 78 | Votes: 1 | Rating: 1 ]

• PiFox - KM4EFP
  
  Raspberry pi powered fox hunt transmitter pifox is a script written by KM4EFP to configure ...
  [ Hits: 31 | Votes: 0 | Rating: 0 ]

• DuinoVox USB interface - KB9RLW
  
  Cheap and easy to build digital modes USB interface for Ham Radio The DuinoVOX Arduino ...
  [ Hits: 88 | Votes: 0 | Rating: 0 ]

• A Simple Field Strength Meter - ve7sar
  
  Mad your own simple FS meter It is the simplest thing to make and is ...
  [ Hits: 160 | Votes: 0 | Rating: 0 ]

• Measuring with a MiniVNA - N4SPP
  
  Measuring technicques using a MiniVNA author describes how to determine and unknown inductance or how ...
  [ Hits: 186 | Votes: 1 | Rating: 1 ]

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